Fonte de alimentação com inversor Extra Digital AS40F2307

The Extra Digital AS40F2307 is a 40W laptop power adapter that replaces compatible Asus 19V, 2.1A chargers. It accepts 120–240V AC input and provides a stable 19V DC output in a compact black housing, suitable for home or office use.

Advantages

The adapter offers universal mains compatibility (120–240V), compact dimensions for easy portability, and a consistent 19V, 2.1A output that matches the power requirement of many Asus laptops. Its black finish is unobtrusive and fits typical laptop setups.

Suitable for

• Replacement for original Asus 19V, 2.1A (40W) laptop adapters
• Home and office laptop charging
• Users needing a compact, travel-friendly power adapter

Key specifications

• Model: Extra Digital AS40F2307
• Power output: 40W
• Output voltage/current: 19V, 2.1A
• Input voltage: 120–240V AC
• Colour: Black
• Brand: extra digital
• MPN: AS40F2307
• EAN: 6951758370720

How to use

Connect the adapter to an appropriate mains outlet (120–240V). Plug the DC connector into the laptop power jack. Ensure the connector fits securely and the laptop indicates charging. Disconnect from the mains before unplugging from the laptop.

Recommendations

Use only with laptops that require 19V, 2.1A (40W) power. Verify compatibility with your Asus model before use. Avoid exposure to liquids, extreme temperatures, and prolonged continuous operation without ventilation.